[EN] PROCESSES FOR THE SYNTHESIS OF BAZEDOXIFENE ACETATE AND INTERMEDIATES THEREOF<br/>[FR] PROCÉDÉS POUR LA SYNTHÈSE D'ACÉTATE DE BAZÉDOXIFÈNE ET INTERMÉDIAIRES CORRESPONDANTS
申请人:SANDOZ AG
公开号:WO2010118997A1
公开(公告)日:2010-10-21
Efficient processes for the synthesis of pharmaceutically useful compounds such as (1-[4-(2-azepan-1-yl-ethoxy)-benzyl]-2-(4-hydroxy-phenyl)-3-methyl-1 H-indol-5-ol acetic acid commonly known as bazedoxifene acetate (Formula IX) using cyanomethoxybenzyl halides of Formula III, where X = Halogens e.g., Cl, F, Br, I; G = Any electron donating or electron withdrawing substituent.
使用氰甲氧基苯甲基卤代物(公式III,其中X=卤素,如Cl,F,Br,I; G = 任何电子供体或电子吸引基团)进行合成,可以高效地合成对药物有用的化合物,例如(1-[4-(2-azepan-1-yl-ethoxy)-benzyl]-2-(4-hydroxy-phenyl)-3-methyl-1 H-indol-5-ol乙酸盐,通常称为bazedoxifene乙酸盐(公式IX)。